Pella® Reserve™ - Traditional Casement Window

  • Available in three wood types: Pine, Mahogany, and Douglas Fir.
  • Standard and custom sizes up to 2'11" x 6' 1".
  • Authentic butt joinery with through-stile construction.
  • Putty Glaze sash profile available with matching grilles.
  • Exclusive hardware styles in 10 finishes.
  • Exceptional energy efficiency.

A local Pella team member is ready to help you with your project.

Features & Options

Sizes and Shapes – Pella® Reserve™ - Traditional Casement Window

Built-to-order in 1/8" increments.

View size tables


Add transoms or adjacent windows for flexible combinations.

View window combinations

Design Data

Design data available for egress, vent opening, clear opening, visible glass and frame area.

View design data for aluminum-clad wood windows

View design data for impact-resistant windows


Available in a variety of curved and angled shapes, as fixed or vent.

  • Rectangle

  • Full Springline

  • Partial Springline

  • Full Arch Head

  • Partial Arch Head

  • Trapezoid

  • Pentagon

  • Rectangle with Springline Glass

  • Rectangle with Arch Head Glass

Learn about all Pella Sizes and Shapes